10212022200202 has 4 divisors (see below), whose sum is σ = 15318033300306. Its totient is φ = 5106011100100.

The previous prime is 10212022200197. The next prime is 10212022200209. The reversal of 10212022200202 is 20200222021201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10034316954601 + 177705245601 = 3167699^2 + 421551^2 .

It is not an unprimeable number, because it can be changed into a prime (10212022200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553005550049 + ... + 2553005550052.

Almost surely, 2^{10212022200202} is an apocalyptic number.

10212022200202 is a deficient number, since it is larger than the sum of its proper divisors (5106011100104).

10212022200202 is an equidigital number, since it uses as much as digits as its factorization.

10212022200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106011100103.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10212022200202 its reverse (20200222021201), we get a palindrome (30412244221403).

The spelling of 10212022200202 in words is "ten trillion, two hundred twelve billion, twenty-two million, two hundred thousand, two hundred two".